The final game did pull relatively okay numbers at 6.8/15 among households, a 3.4 adults 18-49 rating, and 12.627 million viewers. It was also the youngest-skewing game of the series with a median age of 54.8 which helped lower the series average to 56.2 - tying 2018 as the second oldest audience ever (only 2019's 56.9 was older).
In the local markets, Los Angeles averaged a 21.2/40 rating share over the six games, including 27.5/48 for game 6 which was actually higher than any of the 2018 World Series games, and the highest for any Dodgers game since game 7 of the 2017 World Series (36.7/56).
Tampa averaged a 15.2/29 over the six games including a 18.2/33 for game 6 which was the highest for a Rays game since the final game of the 2008 World Series (29.8/42) where the Rays lost to the Phillies.